Portable fireplace



FIG. 1 is a perspective view of a "portable fireplace", showing our newdesign;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation view thereof, the rear being a mirror imageof that shown;

FIG. 4 is a right side elevation view thereof, and being a mirror viewof the left hand side; and,

FIG. 5 is a bottom plan view thereof.

The ornamental design for a portable fireplace, as shown and described.